Leaves Upside down

Every once and a while a fan leave might decide to turn upside down so the underside of the leave is now facing the light. Anyone know why this happens?

I am having the exact same problem with my plants leafs and i cant figure it out either. Do you rotate your plants a lot? are you in soil or hydro?

let me see some pics i have a Durban poison that's lefes are doing front flips but i think its reveging

I also have leaves with the same problem... I came across the answer awhile back but now can't seem to find it ....I do not turn my plants

Wow Alot of folks have looked at this thread but not responded lol ...Anyone out there have any basic Ideas as to why this happens As My plants Are still doing this ...Doesn't seem to be hurting them ...Just wondering..??

LocalStoner said:

Every once and a while a fan leave might decide to turn upside down so the underside of the leave is now facing the light. Anyone know why this happens?

Click to expand...

Maybe its genetic origin was the southern hemisphere and you're growing up north? lol

maybe its salt build up?

I thinks it's part fan part humidity part atmosphere. I don't think it is anything to worry about. Leaves on trees turn upside down before storms hit. Could just be atmospheric pressure nothing you can change really.

old thread i know. im beginning to think mine are doing this because the concentration of the light comming off the sides of the grow tent is higher and they are just trying to face the light.

They face the light its that simple.